Did you build a mdadm raid1 or a dm-raid raid 1? +imsm means you built a dm-raid device (software raid that the bios/efi is aware of) and it is slightly different from a normal mdadm.
If it works and uses the correct device names on each boot up then I would not touch it. If you do touch it then you will need to rebuild the initramfs as that file will be in the initramfs so that it can start up the raid to boot the node. On Tue, Jul 2, 2024 at 10:30 AM Javier Perez <pepeb...@gmail.com> wrote: > > Hi. > I just built an Raid 1 for / , /boot and /boot/efi using the blivet tool > during installation. > Everything works fine so far, but I noticed that the Array lines on > mdadm.conf look funny > > ====mdadm.conf==== > mdadm.conf written out by anaconda > MAILADDR root > AUTO +imsm +1.x -all > ARRAY /dev/md/Fedora_efi level=raid1 num-devices=2 > UUID=e82eff07:23f7fa9f:f3d9814a:f9b7ef81 > ARRAY /dev/md/boot level=raid1 num-devices=2 > UUID=ffc4f8f2:9dc1b2de:1bce2836:d1968df7\ > ========end========== > It does not have the full UUIDs of the partitions, only the last 8 > characters. > > It caught me by surprise because the mdadm.conf man page says nothing about > it. > > -- > ------------------------------ > /\_/\ > |O O| pepeb...@gmail.com > ~~~~ Javier Perez > ~~~~ While the night runs > ~~~~ toward the day... > m m Pepebuho watches > from his high perch. > -- > _______________________________________________ > users mailing list -- users@lists.fedoraproject.org > To unsubscribe send an email to users-le...@lists.fedoraproject.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue -- _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
